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What Are Headers and How Can Performance Headers Improve Performance?

Custom Headers

When it comes to maximising the performance of your car, one crucial component that often gets overlooked is the exhaust system. Upgrading to performance headers can significantly affect your car's overall performance. 


Unlike stock exhaust manifolds, performance headers allow smoother airflow, reducing back pressure and improving engine efficiency. This increases horsepower and torque, making your driving experience more exhilarating. 


Image flow Structure of headers
Structure of headers

The distinctive sound produced by custom performance headers adds a sporty edge to your car's exhaust note, leaving a lasting impression wherever you go. There are various types of exhaust headers, including short, long, and equal-length headers, each offering unique benefits in terms of performance and sound. 


While custom performance headers may not be the most budget-friendly option, their unparalleled performance enhancements and sleek appearance make them a premium choice for those looking to elevate the aesthetics and power of their engine compartment.


Performance Headers vs. Stock Exhaust Manifolds: What's the Difference?

Stock exhaust manifolds are designed to be cost-effective and easy to manufacture, which is often restrictive and can hinder your car's performance. On the other hand, performance headers are engineered to optimise exhaust flow, resulting in improved horsepower and torque. By reducing back pressure and increasing scavenging, performance headers allow your engine to breathe more efficiently, resulting in better overall performance.

Factory style log type exhaust manifold
Factory style log type exhaust manifold

What Do Headers Do For a Car's Sound?

In addition to improving performance, headers can enhance your car's sound. Performance headers are typically designed with larger diameter piping, which can give your car a deeper and more aggressive exhaust note. If you want to give your car a more distinctive sound, upgrading to performance headers can make a significant difference.

Custom Headers
Custom Headers

How Do Headers Improve Performance?

Performance headers improve exhaust flow from your engine, allowing it to expel exhaust gases more efficiently. By reducing back pressure and increasing scavenging, headers can help your engine breathe better, increasing horsepower and torque. Additionally, performance headers are often lighter and more durable than stock exhaust manifolds, which can further improve your car's overall performance.

Custom headers
Custom headers

The Two Common Types of Exhaust Headers

There are two main types of exhaust headers: short-tube and long-tube. Short-tube headers are designed to be compact and easy to install, making them a popular choice for many car enthusiasts. On the other hand, long-tube headers are typically larger and offer better performance gains, especially at higher RPMs. Choosing the right type of headers for your car will depend on your specific performance goals and budget.


Do Headers Add Horsepower?

Yes, upgrading to performance headers can add horsepower to your car. By optimising exhaust flow and reducing back pressure, headers allow your engine to operate more efficiently, resulting in increased horsepower and torque. While the exact horsepower gains will vary depending on your car's make and model, upgrading to performance headers is a proven way to unlock the full potential of your engine.


Performance headers are a simple yet effective way to improve your car's performance and sound. Headers can enhance horsepower, torque, and overall engine efficiency by optimising exhaust flow and reducing back pressure. Whether you want to increase performance on the track or improve your daily driving experience, upgrading to performance headers is a worthwhile investment.


Custom performance headers stand out as a premium choice when considering engine modifications. While not the most budget-friendly option, they deliver unparalleled performance enhancements and elevate the aesthetics of your engine compartment. 


With Shores NZ Fabrication specialising in crafting bespoke headers, you can trust them to tailor a perfect solution for your vehicle. Their expertise and dedication ensure top-notch quality and superb results. 


Reach out to Shores NZ Fabrication today to take your vehicle's performance to the next level and enhance its visual appeal with custom headers.

Shores NZ Fabrication Custom Header
Shores NZ Fabrication


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